67112464

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{1801}}^1$

素因数の和:1963

約数の個数: 40

約数和(自身を含む): 138761208

約数和(自身を除く): 71648744

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 272, 274, 548, 1096, 1801, 2192, 2329, 3602, 4658, 7204, 9316, 14408, 18632, 28816, 30617, 37264, 61234, 122468, 244936, 246737, 489872, 493474, 986948, 1973896, 3947792, 4194529, 8389058, 16778116, 33556232, 67112464]

約数ペア:

[(1, 67112464), (2, 33556232), (4, 16778116), (8, 8389058), (16, 4194529), (17, 3947792), (34, 1973896), (68, 986948), (136, 493474), (137, 489872), (272, 246737), (274, 244936), (548, 122468), (1096, 61234), (1801, 37264), (2192, 30617), (2329, 28816), (3602, 18632), (4658, 14408), (7204, 9316)]